BERRICLE Rhodium Plated Sterling Silver Solitaire Pendant Necklace Set w/Swarovski Zirconia 18" METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. PREMIUM QUALITY STONE: Main Stone: 1.24 carat princess cut clear Swarovski zirconia (6mm) PENDANT: 0.45 inch in length, 0.24 inch in width, CHAIN: 18 inch in length, 1mm in width, spring ring clasp STYLE: This solitaire pendant necklace's pure and undeniable brilliance boasts a coveted perfection. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.